CN214928370U

CN214928370U - Pearl transfer film

Info

Publication number: CN214928370U
Application number: CN202022497522.0U
Authority: CN
Inventors: 李新育; 徐昆; 徐凯
Original assignee: Foshan Nanhai Tianyuan Maoxin New Material Co ltd; Foshan Tianyuan Hejin Decoration Material Co ltd; Guangdong Tianyuan Huibang New Material Co ltd
Current assignee: Foshan Tianyuan Hejin Decoration Material Co Ltd; Guangdong Tianyuan Huibang New Material Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-11-30
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a pearly luster transfer film, which comprises a substrate layer, a UV release layer, a stabilizing layer, a pearly luster coating, a printing ink coating and an adhesive layer which are sequentially superposed from top to bottom; the decoration panel using the pearly-lustre transfer film has high surface smoothness, plump paint film, good weather resistance, excellent performances of scratch resistance, wear resistance and the like, good waterproofness, scratch resistance, acid and alkali resistance and corrosion resistance.

Description

Pearl transfer film

Technical Field

The utility model relates to a heat-transfer die technical field, in particular to pearly-lustre rendition membrane.

Background

The thermal transfer film is a medium of a thermal transfer process. With the improvement of life quality, people have higher and higher requirements on the beauty and decoration effect of the decoration material, and the heat transfer decoration process is a process of transferring the decoration pattern on the heat transfer film to the surface of a base material, such as the surface of a decoration building material, by one-time heating of the heat transfer film to form a high-quality veneer. Separating the pattern layer from the polyester base film by using the combined action of heat and pressure in the thermal transfer printing process; the decorative patterns are transferred on the surface of the base material to form exquisite patterns, but the traditional transfer printing film has the defects of single color, low ornamental property, insufficient brightness, poor surface scratch resistance and the like, limits the range of high-requirement application, and is difficult to meet the market demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a pearly-lustre rendition membrane, from the type layer, stable layer, pearly-lustre coating, printing ink coating, adhesive layer are left from the substrate layer, UV that stack in proper order to include from the top.

According to some embodiments of the invention, the substrate layer is a 19-25 μm PET film.

According to some embodiments of the present invention, the UV release layer is UV varnish.

According to the utility model discloses pearl transfer printing film has following beneficial effect at least:

the decoration panel using the pearly-lustre transfer film has high surface smoothness, plump paint film, good weather resistance, excellent performances of scratch resistance, wear resistance and the like, good waterproofness, scratch resistance, acid and alkali resistance and corrosion resistance.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a layer according to an embodiment of the present invention.

Substrate layer 100, UV release layer 200, stabilizing layer 300, pearl coating 400, ink coating 500, adhesive layer 600.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1, the pearly luster transfer film comprises a substrate layer 100, a UV release layer 200, a stabilizing layer 300, a pearly luster coating 400, an ink coating 500 and an adhesive layer 600 which are sequentially stacked from top to bottom; the decoration panel using the pearly-lustre transfer film has high surface smoothness, plump paint film, good weather resistance, excellent performances of scratch resistance, wear resistance and the like, good waterproofness, scratch resistance, acid and alkali resistance and corrosion resistance.

The substrate layer 100 is a 19-25 μm PET film, so that the substrate layer 100 has low surface tension, high transparency, excellent tensile property and heat resistance, is very suitable for gravure printing and coating, and is also suitable for a subsequent transfer printing processing process.

The UV release layer 200 is UV gloss oil, provides a release effect, has excellent adhesive force with a UV adhesive bottom in subsequent processing, and enables the transfer printing film to have certain performances of scratch resistance, chemical pollution resistance and the like; the formula is as follows: bonding materials: 20-60% of acrylic resin; 7-30% of epoxy resin oligomer; 7-25% of polyester resin; filling: 4-13% of talcum powder; photoinitiator (2): 1 to 9 percent; solvent: 7 to 35 percent;

the stabilizing layer 300 plays a role in starting and stopping in the whole layer, so that the UV release layer 200 and the pearlescent decorative layer are effectively and firmly combined together, the connection quality between the UV gloss oil and the pearlescent decorative layer is improved, the printing effect is required to be excellent, and the formula is as follows:

a. 7-20% of a binding material of vinyl chloride-vinyl acetate copolymer, 12-32% of polyurethane resin, 7-28% of polyacrylate resin and 3-17% of polyketone resin;

b. 0.1-4% of filler matte powder, 7-29% of calcium carbonate and 0.1-4% of wax powder;

c. 0-15% of toluene solvent, 7-28% of butanone, 3-13% of ethyl acetate and 0-15% of n-propyl acetate.

The formula of the pearlescent coating 400 is: bonding materials: 10 to 25 percent; pearl powder: 10 to 15 percent; organic solvent: 50 to 70 percent.

The ink coating 500 may be red or yellow or white or black or blue or cyan.

The adhesive layer 600 has the following formula: 13-35% of connecting material, 0-25% of filler, 0-8% of auxiliary agent and 20-75% of solvent.

The preparation method of the pearlescent transfer film comprises the following steps:

the method comprises the following steps: coating a layer of bright UV oil on the surface of a substrate layer 100 on an intaglio printing machine with an ultraviolet lamp curing device, and drying by ultraviolet light to form a UV release layer 200;

step two: coating a layer of stabilizer on the surface of the UV release layer 200 in the first step on a gravure printing machine, and drying by hot air to form a stable layer 300;

step three: printing one or more layers of pearlescent coatings 400 on the stabilizing layer 300 in the second step on an intaglio printing machine, and drying by hot air by using an intaglio roller engraved by 40-60 lines of laser;

step four: printing two or more layers of printing ink on the basis of the step three on a gravure printing machine to form a printing ink coating 500, and drying by hot air;

step five: on a gravure printing machine, one or more layers of hot melt adhesive are finally coated on the basis of the step four to form the adhesive layer 600.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The pearly luster transfer film is characterized by comprising a base material layer (100), a UV release layer (200), a stabilizing layer (300), a pearly luster coating (400), an ink coating (500) and an adhesive layer (600) which are sequentially stacked from top to bottom.

2. The pearly luster transfer film according to claim 1, wherein the substrate layer (100) is a 19-25 μm PET film.

3. The pearly luster transfer film according to claim 1, wherein the UV release layer (200) is UV gloss oil.